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The Hopper provides standard television functionality, including an electronic program guide, picture-in-picture support, and digital video recorder functionality. [1] The "Primetime Anytime" feature uses one of the three tuners on the unit to automatically record primetime programming being broadcast by the four major U.S. television networks (ABC, CBS, NBC, and Fox) and presents them in a ...
A practical problem relating to home satellite reception is that an LNB can basically only handle a single receiver. [19] This is because the LNB is translating two different circular polarizations (right-hand and left-hand) and, in the case of K-band, two different frequency bands (lower and upper) to the same frequency range on the cable. [19]
Users of analog VCRs, DVRs, or other recording devices which lacked a digital tuner had a unique problem of no longer being able to record programs across multiple channels. In order to record multiple DTV channels, the viewer had to use an external tuner box and set the device to record the output from that box, typically L-1 for the line input.
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A satellite dish is a dish-shaped type of parabolic antenna designed to receive or transmit information by radio waves to or from a communication satellite. The term most commonly means a dish which receives direct-broadcast satellite television from a direct broadcast satellite in geostationary orbit .
A typical modern set-top box, along with its remote control - pictured here a digital terrestrial TV receiver by TEAC. A set-top box (STB), also known as a cable box, receiver, or simply box, and historically television decoder or a converter, [1] is an information appliance device that generally contains a TV tuner input and displays output to a television set, turning the source signal into ...
A digital TV converter box. A digital television adapter (DTA), commonly known as a converter box, DTV converter , or decoder box, is a television tuner that receives a digital television (DTV) transmission, and converts the digital signal into an analog signal that can be received and displayed on an analog television set.
Then, the converter's tuner will change to the appropriate channel at the time the VCR needs to record. This requires a separate box for the VCR, or the viewer will have to watch what is being recorded. Another, less common option is an "IR blaster", which a recorder can use to control an external tuner, like a cable set-top box or converter box.